晶粒度估算是金属性能分析的重要基础。
The estimate of grain size is the important base of metallographical analysis.
晶粒的几何特征度量是金属性能分析的重要基础。
The geometrical characteristics analysis of grain is the important base of metallographical analysis.
银河系中最年老的恒星表现出一种对氢而言的贫金属性。
The oldest stars in the galaxy exhibit a metal deficiency relative to hydrogen.
绝缘的碘可以成为一种有金属性质的物质，而钠则可变成绝缘体。
The insulator iodine becomes a metal, and sodium becomes insulating.
清除地面和外墙上的金属性、丙烯酸及油脂性的旧蜡尤其有效。
It is also excellent for removing any kind of wax like metallic, acrylic waxes, and solvent based waxes applied on floors or facades.
在掺杂过程中样品有时表现为金属性，有时表现为半导体性质，跟掺杂量有关。
The samples can be either metallic or semiconducting, depending on the amount of intercalted Eu atoms.
本文还就尼龙合金与金属性能的不同，对如何设计尼龙合金蜗轮进行了初步的探讨。
Because of the difference between the nylon alloy and metal materials, the discussion about how to design worm wheels with the nylon alloy is given.
影响堆焊金属性能的主要因素是堆焊金属的成分、堆焊工艺参数及焊后的热处理制度等。
The composition of surfacing metal, flux, process variables and heat-treating condition are the main factors influencing the characteristics of surfacing layer.
我忽略了拥有“钢铁般意志”的必要性，我自己的意志力中很少或干脆没有这种特殊的金属性质。
I had overlooked the necessity of having an "iron will", my own powers of will having little or none of this peculiar metallic quality.
磁性耦合来源于铜和锰原子向桥联原子的自旋退局域化效应，且具有磁性特征但不具有金属性特征。
Magnetic coupling exhibits the spin delocalization effect from Mn and Cu atoms to the bridging atoms, and doesn't reveal metallically magnetic properties.
在零件开始凝固其内部形成固态金属的小型树枝状结晶期间金属性能被确定，同时也产生了内应力。
Once the part starts to solidify small dendrites of solid material form in the part. During this time metal properties are being determined, and internal stresses are being generated.
这种方法的特点在于：①可精确地模拟各种简单故障和复杂故障，包括金属性短路和完全断相故障；
The method of this paper has the following characteristics: 1)any simple or complex fault can be modeled accurately, including metallic short circuit faults and open conductor faults;
并且根据接地电阻的大小选择不同的暂态能量算式，故可判断金属性接地故障和高接地电阻接地故障。
Zero-sequence transient energy is calculated for low earthing resistance and single-phase transient energy for high earthing resistance.
通过对电子结构的分析，发现铅没有宏观磁矩表现，电子能带在费米面处存在相交，说明铅具有强的金属性。
It is shown that lead has no macro magnetic moment. The electron energy bands intersect with Fermi-Face, suggesting that lead has a quality of strong metal.
本发明的催化剂在用于重油裂化反应中时具有优秀的抗金属性能，且能够提高产物中液化气、汽油和柴油的重量比。
The catalyst has excellent anti-metal performance when being used in heavy oil cracking reaction, and can increase the weight ratio of liquefied gas, gasoline and diesel fuel in the product.
作为一个例子，植入体的金属性表面可以被处理以在表面内形成凹坑，接着可选地通过光滑化步骤减小所述带凹坑的表面的粗糙度。
As one example, a metallic surface of an implant can be treated to form pits in the surface, followed optionally by a smoothing step to reduce the roughness of the pitted surface.
作为一个例子，植入体的金属性表面可以被处理以在表面内形成凹坑，接着可选地通过光滑化步骤减小所述带凹坑的表面的粗糙度。
As one example, a metallic surface of an implant can be treated to form pits in the surface, followed optionally by a smoothing step to reduce the roughness of the pitted surface.
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